de.fhg.fokus.hss.action.TriggerPointShowAction.java Source code

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Here is the source code for de.fhg.fokus.hss.action.TriggerPointShowAction.java

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/*
 * $Id$
 *
 * Copyright (C) 2004-2006 FhG Fokus
 *
 * This file is part of Open IMS Core - an open source IMS CSCFs & HSS
 * implementation
 *
 * Open IMS Core is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 *
 * For a license to use the Open IMS Core software under conditions
 * other than those described here, or to purchase support for this
 * software, please contact Fraunhofer FOKUS by e-mail at the following
 * addresses:
 *     info@open-ims.org
 *
 * Open IMS Core is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * It has to be noted that this Open Source IMS Core System is not
 * intended to become or act as a product in a commercial context! Its
 * sole purpose is to provide an IMS core reference implementation for
 * IMS technology testing and IMS application prototyping for research
 * purposes, typically performed in IMS test-beds.
 *
 * Users of the Open Source IMS Core System have to be aware that IMS
 * technology may be subject of patents and licence terms, as being
 * specified within the various IMS-related IETF, ITU-T, ETSI, and 3GPP
 * standards. Thus all Open IMS Core users have to take notice of this
 * fact and have to agree to check out carefully before installing,
 * using and extending the Open Source IMS Core System, if related
 * patents and licenses may become applicable to the intended usage
 * context. 
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA  
 * 
 */
package de.fhg.fokus.hss.action;

import de.fhg.fokus.hss.form.SptForm;
import de.fhg.fokus.hss.form.TriggerPointForm;
import de.fhg.fokus.hss.model.Spt;
import de.fhg.fokus.hss.model.Trigpt;
import de.fhg.fokus.hss.model.TrigptBO;
import de.fhg.fokus.hss.util.HibernateUtil;

import org.apache.log4j.Logger;

import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;

import org.hibernate.LockMode;

import java.util.ArrayList;
import java.util.Iterator;
import java.util.List;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

/**
 * @author Andre Charton (dev -at- open-ims dot org)
 */
public class TriggerPointShowAction extends HssAction {
    private static final Logger LOGGER = Logger.getLogger(TriggerPointShowAction.class);

    public ActionForward execute(ActionMapping mapping, ActionForm actionForm, HttpServletRequest request,
            HttpServletResponse reponse) throws Exception {

        LOGGER.debug("entering");
        TriggerPointForm form = (TriggerPointForm) actionForm;
        LOGGER.debug(form);

        if (form.getPrimaryKey().intValue() != -1) {
            try {
                HibernateUtil.beginTransaction();
                //    Load the Trigger Point
                Trigpt trigpt = (Trigpt) HibernateUtil.getCurrentSession().load(Trigpt.class, form.getPrimaryKey(),
                        LockMode.READ);

                // Save current Trigger Point Values
                form.setTrigPtName(trigpt.getName());
                form.setTrigPtId(String.valueOf(trigpt.getTrigptId().intValue()));
                form.setCnf(trigpt.getCnf());

                // Save all SPT's
                form.setSpts(getSpts(trigpt));
                HibernateUtil.commitTransaction();
            } finally {
                HibernateUtil.closeSession();
            }
        }

        LOGGER.debug("exiting");
        return mapping.findForward(FORWARD_SUCCESS);
    }

    private List getSpts(Trigpt trigpt) {

        ArrayList sptList = new ArrayList();
        Iterator it = trigpt.getSpts().iterator();

        while (it.hasNext()) {

            Spt spt = (Spt) it.next();
            SptForm sptForm = new SptForm();

            switch (spt.getType()) {
            case TrigptBO.TYPE_URI:
                sptForm.setRequestUri(spt.getReqUri());
                break;

            case TrigptBO.TYPE_SIP_METHOD:
                sptForm.setSipMethod(spt.getSipMethod());
                break;

            case TrigptBO.TYPE_SIP_HEADER:
                sptForm.setSipHeader(spt.getSipHeader());
                sptForm.setSipHeaderContent(spt.getSipHeaderContent());
                break;

            case TrigptBO.TYPE_SESSION_CASE:
                sptForm.setSessionCase(String.valueOf(spt.getSessionCase()));
                break;

            case TrigptBO.TYPE_SESSION_DESC:
                sptForm.setSessionDescContent(spt.getSessionDescContent());
                sptForm.setSessionDescLine(spt.getSessionDescLine());
                break;
            }

            sptForm.setSptId(String.valueOf(spt.getSptId().intValue()));
            sptForm.setType(spt.getType());
            sptForm.setGroup(spt.getGroupId());
            sptForm.setNeg(spt.isNeg());
            LOGGER.debug(sptForm);
            sptList.add(sptForm);
        }

        return sptList;
    }
}